Home / 16,551,400,734.60-24,839,194,337.10-11,653,640,478.60

Finding the Fourth Proportional to 16,551,400,734.60, 24,839,194,337.10 and 11,653,640,478.60

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Solution

The fourth proportional to 16,551,400,734.60, 24,839,194,337.10 and 11,653,640,478.60 is: 17,488,975,418.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,551,400,734.60 : 24,839,194,337.10 = 11,653,640,478.60 : x
  2. Step 2: Convert to fraction form
    16,551,400,734.60/24,839,194,337.10 = 11,653,640,478.60/x
  3. Step 3: Cross multiply
    16,551,400,734.60x = 24,839,194,337.10 × 11,653,640,478.60
  4. Step 4: Simplify right side
    16,551,400,734.60x = 289,467,040,582,640,435,200
  5. Step 5: Solve for x
    x = 289,467,040,582,640,435,200/16,551,400,734.60
  6. Step 6: Final answer
    x = 17,488,975,418.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.